Igor Grigoriev and colleagues perform single-molecule real-time sequencing on 16 diverse fungal species to evaluate levels of adenine methylation (6mA). They find that almost 3% of all adenines are methylated in early-diverging fungi, and they identify clusters of methylated adenines that are enriched at transcription start sites of active genes.
- Stephen J Mondo
- Richard O Dannebaum
- Igor V Grigoriev